<?php

/**
 * This is the model class for table "Vote".
 *
 * The followings are the available columns in table 'Vote':
 * @property string $id
 * @property string $model
 * @property string $modelId
 * @property string $userId
 * @property string $creationDate
 * @property integer $value
 *
 * The followings are the available model relations:
 * @property User $user
 */
class Vote extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Vote the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'Vote';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('model, modelId, value', 'required'),
			array('userId, value', 'numerical', 'integerOnly'=>true),
			array('modelId, userId', 'length', 'max'=>10),
			array('model', 'length', 'max'=>50),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, model, modelId, userId, creationDate, value', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'user' => array(self::BELONGS_TO, 'User', 'userId'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => Yii::t('vote','id'),
			'model' => Yii::t('vote','Тип модели'),
			'modelId' => Yii::t('vote','Модель'),
			'userId' => Yii::t('vote','Добавил'),
			'creationDate' => Yii::t('vote','Дата добавления'),
			'value' => Yii::t('vote','Значение'),
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('model',$this->model,true);
		$criteria->compare('modelId',$this->modelId,true);
		$criteria->compare('userId',$this->userId,true);
		$criteria->compare('creationDate',$this->creationDate,true);
		$criteria->compare('value',$this->value);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
	
	public function beforeSave()
	{
		if(parent::beforeSave())
		{			
			if($this->isNewRecord)
			{
				$this->creationDate = new CDbExpression('NOW()');
				
				$this->userId = Yii::app()->user->getId();
			}
			
			return true;
		}
		
		return false;
	}
}